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infinitime/blefs/error.go

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package blefs
import (
"errors"
"fmt"
)
var (
ErrFileNotExists = errors.New("file does not exist")
ErrFileReadOnly = errors.New("file is read only")
ErrFileWriteOnly = errors.New("file is write only")
ErrInvalidOffset = errors.New("invalid file offset")
ErrOffsetChanged = errors.New("offset has already been changed")
ErrReadOpen = errors.New("only one file can be opened for reading at a time")
ErrWriteOpen = errors.New("only one file can be opened for writing at a time")
)
// FSError represents an error returned by BLE FS
type FSError struct {
Code int8
}
// Error returns the string associated with the error code
func (err FSError) Error() string {
switch err.Code {
case 0x02:
return "filesystem error"
case 0x05:
return "read-only filesystem"
case 0x03:
return "no such file"
case 0x04:
return "protocol error"
case -5:
return "input/output error"
case -84:
return "filesystem is corrupted"
case -2:
return "no such directory entry"
case -17:
return "entry already exists"
case -20:
return "entry is not a directory"
case -39:
return "directory is not empty"
case -9:
return "bad file number"
case -27:
return "file is too large"
case -22:
return "invalid parameter"
case -28:
return "no space left on device"
case -12:
return "no more memory available"
case -61:
return "no attr available"
case -36:
return "file name is too long"
default:
return fmt.Sprintf("unknown error (code %d)", err.Code)
}
}